TRF250-120-2 Tyco Electronics, TRF250-120-2 Datasheet - Page 20

• Manufacturer Part Number: TRF250-120-2
• Description: POLYSWITCH PTC RESET 0.12A HOLD
• Manufacturer: Tyco Electronics
• Series: PolySwitch®r

Specifications of TRF250-120-2

• R Min/max: 4.000 ~ 8.000 Ohm
• Voltage - Max: 60V
• Time To Trip: 2.5s
• Current - Hold (ih) (max): 120mA
• Current - Trip (it): 240mA
• Current - Max: 3A
• Package / Case: Radial
• Holding Current: 120mA
• Tripping Current: 240mA
• Initial Resistance Max: 8ohm
• Operating Voltage: 60VDC
• Ptc Fuse Case: Radial Lead
• Initial Resistance Min: 4ohm
• Resistance R1: 16ohm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: RF0012-000; TRF250-120-2; TRF250-120TR

Carrier tape
B
1
K
T
T
0
1
Cover tape
Cover tape
Embossed cavity
Center lines
of cavity
D
0
A
0
A
B
P
0
1
P
2
P
0
Embossment
F
E
E
1
2
W
W
N (hub dia.)
W
1
2
(measured at hub)
(measured at hub)
Cont’d